Find the product and simplify. ?

A.
B.
C. 21z
D.

Answer: C

Mathematics

Find the number of proper subsets of the set.{car, boat, truck, train}

A. 16 B. 15 C. 14 D. 8

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Mathematics

Simplify.30 ÷ 1

A. 0 B. 30 C. 1 D. undefined

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Mathematics

Simplify the square root. Assume all variables represent nonnegative real numbers.

A. 9
B. x⁶y³z⁵
C. 9x⁶y³z⁵
D. 9x²y²

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Mathematics

Provide an appropriate response.Assume that log 5 = 0.6690. Determine the value of log .

Fill in the blank(s) with the appropriate word(s).

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Mathematics